.form-dienthoai label {
    display: inline-block;
    width: 200px;
    text-align: right;
    margin-right: 10px;
}

.form-dienthoai input, form select  {
    padding: 4px 10px;
    width: 340px;
}

.form-dienthoai select {
    width: 365px;
}

.form-dienthoai div {
    margin: 10px;
}

.form-dienthoai .functions {
    text-align:  center;
    margin-top: 15px;
}

.form-dienthoai .required+span {
    color: red;
    margin-left: 10px;
}

.form-dienthoai div img {
    margin-left: 220px;
    width: 124px;
    height: 132px;
}

#div-hinhdt.hidden {
    display: none;
}